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source: branches/CloningRefactoring/HeuristicLab.Problems.TestFunctions/3.3/MoveEvaluators/RealVectorAdditiveMoveWrapper.cs @ 4688

Last change on this file since 4688 was 4688, checked in by swagner, 13 years ago

Finished cloning refactoring of HeuristicLab.Problems.TestFunctions (#922)

File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using HeuristicLab.Encodings.RealVectorEncoding;
23
24namespace HeuristicLab.Problems.TestFunctions {
25  /// <summary>
26  /// This wrapper disguises as real vector for use in the evaluation functions.
27  /// </summary>
28  internal class RealVectorAdditiveMoveWrapper : RealVector {
29    private int dimension;
30    private double moveDistance;
31    private RealVector vector;
32
33    public RealVectorAdditiveMoveWrapper() {
34      dimension = -1;
35      moveDistance = 0;
36      this.vector = new RealVector();
37    }
38    public RealVectorAdditiveMoveWrapper(AdditiveMove move, RealVector vector) {
39      dimension = move.Dimension;
40      moveDistance = move.MoveDistance;
41      this.vector = vector;
42    }
43
44    public override double this[int index] {
45      get {
46        if (index != dimension)
47          return vector[index];
48        else return vector[index] + moveDistance;
49      }
50      set {
51        throw new System.NotSupportedException("Error: Writing to the wrapper is not allowed.");
52      }
53    }
54
55    public override int Length {
56      get {
57        return vector.Length;
58      }
59      protected set {
60        throw new System.NotSupportedException("Error: Setting the lenght of the wrapper is not allowed.");
61      }
62    }
63  }
64}
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